National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Blowing Snow and Windy

9°F

-13°C

Humidity 100%
Wind Speed W 63 G 74 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.00 mi
Wind Chill-21°F (-29°C)
Last update 25 Dec 10:47 am EST
Extended Forecast for

Mount Washington NH

  • Christmas Day

    Christmas Day: A 50 percent chance of snow showers, mainly before 5pm. The snow could be heavy at times. Mostly cloudy and cold, with a temperature falling to around -5 by 5pm. Wind chill values as low as -43. Very windy, with a northwest wind 60 to 70 mph, with gusts as high as 100 mph.

    High: 9 °F⇓

    Heavy Snow
    and Very
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around -16. Wind chill values as low as -56. Very windy, with a northwest wind 75 to 85 mph decreasing to 60 to 70 mph after midnight. Winds could gust as high as 115 mph.

    Low: -16 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: Increasing clouds and cold, with a high near 2. Wind chill values as low as -48. Very windy, with a north wind 50 to 60 mph decreasing to 20 to 30 mph. Winds could gust as high as 75 mph.

    High: 2 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Cloudy, with a low around -5. Wind chill values as low as -29. Very windy, with an east wind 30 to 40 mph decreasing to 20 to 30 mph. Winds could gust as high as 50 mph.

    Low: -5 °F

    Cloudy and
    Very Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 12. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 12 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0. Very windy.

    Low: 0 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Very windy.

    High: 21 °F

    Mostly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 2am. Cloudy, with a low around 12. Very windy. Chance of precipitation is 70%.

    Low: 12 °F

    Very Windy.
    Chance Snow
    then Snow
    Likely

  • Monday

    Monday: Snow. High near 20. Very windy. Chance of precipitation is 90%.

    High: 20 °F

    Snow and Very
    Windy

Detailed Forecast

Christmas Day
A 50 percent chance of snow showers, mainly before 5pm. The snow could be heavy at times. Mostly cloudy and cold, with a temperature falling to around -5 by 5pm. Wind chill values as low as -43. Very windy, with a northwest wind 60 to 70 mph, with gusts as high as 100 mph.
Tonight
Mostly cloudy, with a low around -16. Wind chill values as low as -56. Very windy, with a northwest wind 75 to 85 mph decreasing to 60 to 70 mph after midnight. Winds could gust as high as 115 mph.
Friday
Increasing clouds and cold, with a high near 2. Wind chill values as low as -48. Very windy, with a north wind 50 to 60 mph decreasing to 20 to 30 mph. Winds could gust as high as 75 mph.
Friday Night
Cloudy, with a low around -5. Wind chill values as low as -29. Very windy, with an east wind 30 to 40 mph decreasing to 20 to 30 mph. Winds could gust as high as 50 mph.
Saturday
Mostly sunny, with a high near 12. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 0. Very windy.
Sunday
Mostly sunny, with a high near 21. Very windy.
Sunday Night
Snow likely, mainly after 2am. Cloudy, with a low around 12. Very windy. Chance of precipitation is 70%.
Monday
Snow. High near 20. Very windy. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before midnight. Cloudy, with a low around -3. Very windy. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 1. Very windy.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -6. Very windy.
Wednesday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 7. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
5:38 am EST Dec 25, 2025
Forecast Valid:
11am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation